Everybody knows Jio has been fully changed Indian telecom market by providing free calling and data service at the low rate. Jio is the only network that provides wireless 4G LTE service network (without 2G/3G-based services) and is the only ‘VoLTE-only’ (Voice over LTE) operator

Jio is fastest internet service, provider network in India. which is offering free Voice calls, data service and SMS at the low rate. Jio offers 1.5GB free internet to every user. But many users are asking the ussd code, how do we know my jio